Haruhiko Hatano

Title: Haruhiko Hatano: Innovating in Charged Particle Beam Technology

Introduction

Haruhiko Hatano, an accomplished inventor based in Hitachinaka, Japan, has made significant strides in the field of charged particle beam technology. With a portfolio of five patents, Hatano continues to push the boundaries of innovation, addressing challenges in cooling methods and anti-contamination measures in advanced applications.

Latest Patents

Among his latest inventions, Hatano has developed a charged particle beam apparatus and its control method. This apparatus is designed to maintain temperature in cooling units within a vacuum application environment by utilizing a refrigerant. Key components include a cooling tank that houses the refrigerant, a cooling pipe for supply, and a unique unit that facilitates the refrigerant's transformation between states.

Another significant invention is the anti-contamination trap and vacuum application device. This technology overcomes limitations faced by conventional cooling structures, which suffer from heat transfer issues due to the thermal conductivity of the materials used. In cases like the usage of liquid nitrogen, past systems took too long to cool down significantly. Hatano's innovative design allows for enhanced cooling efficiency by integrating a cooling tank and a specially designed cooling pipe, ensuring better temperature regulation and operational reliability.

Career Highlights

Haruhiko Hatano is currently associated with Hitachi High-Technologies Corporation, where he has been instrumental in advancing technologies related to charged particle beams. His expertise in this niche area of technology has positioned him as a leading figure in the industry, emphasizing the importance of effective cooling solutions in vacuum applications.

Collaborations

Throughout his career, Hatano has collaborated with talented colleagues such as Takashi Mizuo and Kotaro Hosoya. These partnerships have fostered a creative environment, allowing for the exchange of ideas and expertise that have contributed to the success of their innovative projects.

Conclusion

Haruhiko Hatano's pioneering efforts in charged particle beam technology and his dedication to overcoming technical challenges have made him a noteworthy inventor in the field. With his contributions to patented technologies, Hatano continues to facilitate advancements that enhance the efficiency and effectiveness of vacuum applications, solidifying his place as an influential figure in innovation.